在水和正丙醇的混合溶剂体系中水解工业TiOSO4成功制备得到了球形TiO2,制得的二氧化钛具有粒径分布窄、分散性好的优点.对制备得到的TiO2进行XRD、SEM、FT-IR、EDS和TG分析,结果表明溶剂配比和表面活性剂的浓度对制备颗粒的粒径分布窄、分散性有非常大的影响.通过调节焙烧温度可得到纯度较高的不同晶型的TiO2.
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